OpenAI is releasing a significantly expanded version of its Model Spec, a document that defines how its AI models should behave — and is making it free for anyone to use or modify. The team also ...

OpenAI just did more than tease the GPT-4.5 and GPT-5 upgrades coming to ChatGPT. The company also released a massive update to ChatGPT's Model Spec that handles the rules the AI must adhere to. Going ...

Researchers found AI editing tools consistently change the meaning of social media posts, quietly nudging opinions on ...

The trick to stopping an AI cyberattack may be as simple as bringing up a subject the AI system is not allowed to discuss.

Anthropic Tuesday publicly released Claude Fable 5, its first “Mythos-class” model that it says surpasses its previous frontier Opus models in overall capabilities. But the model’s launch today comes ...

A pseudonymous developer has created what they’re calling a “free speech eval,” SpeechMap, for the AI models powering chatbots like OpenAI’s ChatGPT and X’s Grok. The goal is to compare how different ...

All of Google’s products have been getting more AI features, including Chrome, which now offers split-screen Gemini chatbot support, the ability to automate web browsing, and more. Some desktop Chrome ...